
    /* Reset some default styles */
body, html {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
    height: 100%;
    background-color: #f2f2f2;
    background-image: url('https://www.dengeilish.top/img/banner-QZIOPCFF.jpeg');
    background-repeat: no-repeat;
    background-size: cover;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.login-form {
    background: #ffffff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 300px;
}

.login-form h2 {
    margin-bottom: 20px;
    color: #333;
}

.input-group {
    margin-bottom: 15px;
}

.input-group label {
    display: block;
    margin-bottom: 5px;
    color: #666;
}

.input-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    outline: none;
    transition: border-color 0.3s;
}

.input-group input:focus {
    border-color: #007BFF;
}

button {
    width: 100%;
    padding: 10px;
    background-color: #007BFF;
    border: none;
    border-radius: 5px;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #0056b3;
}

#error-message {
    color: red;
    margin-top: 10px;
    display: none;
}
